SABER Electrical Model
REV October 2004
ttemplate FDM3622 n2,n1,n3
electrical n2,n1,n3
{
var i iscl
dp..model dbodymod = (isl=1.2e-12,rs=9.4e-3,trs1=2.0e-3,trs2=4.5e-7,cjo=5.5e-10,m=0.56,tt=4.4e-8,xti=4.0)
dp..model dbreakmod = (rs=0.6,trs1=1.4e-3,trs2=-5.0e-5)
dp..model dplcapmod = (cjo=2.0e-10,isl=10.0e-30,nl=10,m=0.54)
m..model mmedmod = (type=_n,vto=3.58,kp=2.8,is=1e-30, tox=1)
m..model mstrongmod = (type=_n,vto=4.26,kp=32,is=1e-30, tox=1)
m..model mweakmod = (type=_n,vto=3.12,kp=0.04,is=1e-30, tox=1,rs=0.1)
sw_vcsp..model s1amod = (ron=1e-5,roff=0.1,von=-6.0,voff=-2.0)
sw_vcsp..model s1bmod = (ron=1e-5,roff=0.1,von=-2.0,voff=-6.0)
LDRAIN
DPLCAP
5
DRAIN
2
sw_vcsp..model s2amod = (ron=1e-5,roff=0.1,von=-0.5,voff=0.3)
sw_vcsp..model s2bmod = (ron=1e-5,roff=0.1,von=0.3,voff=-0.5)
10
RLDRAIN
c.ca n12 n8 = 2.5e-10
c.cb n15 n14 = 2.5e-10
c.cin n6 n8 = 8e-9
RSLC1
51
RSLC2
ISCL
dp.dbody n7 n5 = model=dbodymod
dp.dbreak n5 n11 = model=dbreakmod
dp.dplcap n10 n5 = model=dplcapmod
DBREAK
11
50
-
RDRAIN
6
8
ESG
DBODY
EVTHRES
+
16
21
+
spe.ebreak n11 n7 n17 n18 = 109
-
19
8
MWEAK
LGATE
EVTEMP
spe.eds n14 n8 n5 n8 = 1
spe.egs n13 n8 n6 n8 = 1
RGATE
GATE
1
6
+
-
18
22
EBREAK
+
MMED
9
20
spe.esg n6 n10 n6 n8 = 1
spe.evthres n6 n21 n19 n8 = 1
spe.evtemp n20 n6 n18 n22 = 1
MSTRO
8
17
18
-
RLGATE
LSOURCE
CIN
SOURCE
3
7
i.it n8 n17 = 1
RSOURCE
RLSOURCE
S1A
S2A
l.lgate n1 n9 = 1.06e-9
l.ldrain n2 n5 = 1.0e-9
l.lsource n3 n7 = 0.19e-9
RBREAK
12
15
13
8
14
13
17
18
RVTEMP
19
S1B
S2B
13
CB
res.rlgate n1 n9 = 10.6
res.rldrain n2 n5 = 10
res.rlsource n3 n7 = 1.9
CA
IT
14
-
+
+
VBAT
6
8
5
8
EGS
EDS
+
-
-
8
m.mmed n16 n6 n8 n8 = model=mmedmod, l=1u, w=1u
22
m.mstrong n16 n6 n8 n8 = model=mstrongmod, l=1u, w=1u
m.mweak n16 n21 n8 n8 = model=mweakmod, l=1u, w=1u
RVTHRES
res.rbreak n17 n18 = 1, tc1=1.05e-3,tc2=-1.1e-8
res.rdrain n50 n16 = 9e-3, tc1=3.0e-2,tc2=5e-5
res.rgate n9 n20 = 3.16
res.rslc1 n5 n51 = 1.0e-6, tc1=3.0e-3,tc2=2.9e-6
res.rslc2 n5 n50 = 1.0e3
res.rsource n8 n7 = 27.7e-3, tc1=1.0e-3,tc2=1.0e-6
res.rvthres n22 n8 = 1, tc1=-3.9e-3,tc2=-1.4e-5
res.rvtemp n18 n19 = 1, tc1=-3.4e-3,tc2=1.8e-7
sw_vcsp.s1a n6 n12 n13 n8 = model=s1amod
sw_vcsp.s1b n13 n12 n13 n8 = model=s1bmod
sw_vcsp.s2a n6 n15 n14 n13 = model=s2amod
sw_vcsp.s2b n13 n15 n14 n13 = model=s2bmod
v.vbat n22 n19 = dc=1
equations {
i (n51->n50) +=iscl
iscl: v(n51,n50) = ((v(n5,n51)/(1e-9+abs(v(n5,n51))))*((abs(v(n5,n51)*1e6/70))** 2.5))
}
}
www.fairchildsemi.com
©2005 Fairchild Semiconductor Corporation
FDM3622 Rev. A
9